Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Nov 2023 Milk Sub Index -4.25
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) -0.73 -0.375 0.27
Prot (kg) 2.58 -0.441 -1.14
Fertility Sub Index -7.57
Calving Interval (days) 4.18 -1.459 -6.10
Survival (%) -1.32 1.117 -1.47
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -0.91
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index -7.53
* Based on an €80/tonne carbon price